Side by side
Jack Mason Strat-o-timer GMTvsPompeak Sub-Aquatic
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
Strat-o-timer GMT42mm
Sub-Aquatic40mm
Power Reserve
Strat-o-timer GMT40h
Sub-Aquatic38h
Water Resistance
Strat-o-timer GMT200m
Sub-Aquatic200m
MSRP
Strat-o-timer GMT$1,149
Sub-Aquatic$915
Full specifications
Case
5 specsDiameter
42mm
40mm
Thickness
13.2mm
13mm
Lug-to-Lug
49mm
48mm
Lug Width
22mm
20mm
Material
316L Stainless Steel
904L Stainless Steel
Crystal & Dial
1 specsDial Color
—
Black
Movement
2 specsCaliber
Miyota 9075
Sellita SW200-1
Power Reserve
40h
38h
Pricing
1 specsMSRP
$1,149
$915
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